baber/WOPTO huggingface dataset:
Patent JP-H08249578-A (JP)
Title: Terminal equipment of fire alarm facilities
Inventor: KANEMURA TOSHIKAZU
IPC: G08B17/00
Filed: 1995-03-08
Abstract: PURPOSE: To visually confirm that a terminal equipment has normally received a signal from a fire receiver without fail by detecting the coincidence between an address sent out of a reception part and its own address and outputting a coincidence detection signal from an output terminal. CONSTITUTION: When a repeater C receives a reception signal from the fire receiver, a microprocessor 10 and a ROM 21 detect whether the transmitted address matches with the address of the repeater C or not and when they are matched with each other and an instruction from the fire receiver is a state information collection, connected terminal state information is collected from the connected terminal equipment and returned through a transmission/reception circuit 44 to the fire receiver. At the same time, a receiving state output port P2 is set at 'H' for a prescribed time by setting a prescribed area inside a RAM 31 to a counter, for example. Therefore, a receiving state output terminal T1 connected to the receiving state output port P2 is turned to 'H'.  When a measurement instrument is connected to the receiving state output terminal T1, it can be visually confirmed without fail that the repeater C has normally received the signal from the fire receiver.
Patent JP-S55167150-A (JP)
Title: Manufacture of optical fiber
Inventor: GOTOU JIYUNJIROU
IPC: C03B37/012
Filed: 1979-06-18
Abstract: PURPOSE:To obtain an optical fiber having high mechanical strength and stable transmissive characteristics by forming a glass film on the inner wall of a high silicate glass tube by a chemical vapor phase deposition method, inserting the tube in a reinforcing quartz tube, and spinning them. CONSTITUTION:On the inner wall of a high silicate glass reaction tube a core glass layer higher than the tube in refractive index is deposited by a chemical vapor phase deposition method, and this tube is formed into a solid rod while rotating and heating with a glass lathe or the like to obtain base material 3 composed of clad glass layer 1 and core glass layer 2. Material 3 is then inserted in reinforcing quartz tube 4 giving a smooth surface free from bubbles and surface defects. Inserted material 3 is attached to a spinning device, and one end of material 3 is heated to a spinning temp., softened, and successively spun as one body at a predetermined drawing rate to obtain reinforced optical fiber 5.
Patent JP-S556208-A (JP)
Title: Sampler for analysis
Inventor: TERAI TOSHIRIKU
IPC: G01N1/10
Filed: 1978-06-28
Abstract: PURPOSE: To make it possible to sample a sample under the same condition as the fluid in a container by completely sealing the exit ports of various sample containers with a sealer.  
     CONSTITUTION: The body 1 of a container, in which various fluids are stored or made to flow, is formed with an exit port 1c for a sample to be analyzed from its inner side 1a to its outer side 1b. There is jointed to the body 1 a fixing member 2, which is formed with a side 2a to be fixed to the outer side 1b while registering its liquid exit port 2b with the port 1c, which is formed with a through hole 2c having communication with the port 2b and which is formed with a sampling port 2d at the jointing portion between the ports 2b and 2c. The port 2b is in close contact with the sealing side 3a of a sealer 3. As a result, the sample in the container 1 is completely sealed in the container 1 with the sealer 3 when in the operation other than the sampling operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000278561-A (JP)
Title: Evf device
Inventor: AMANO HIROKI
IPC: H04N5/225
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an EVF device capable of effectively utilizing a dead space, miniaturizing the entire device, making heat from a transformer hardly transmittable to a reflector and preventing the deformation or the like of the reflector by slightly displacing and arranging a transformer substrate not in parallel to the reflector. SOLUTION: By arranging the transformer substrate 107 so as not to be parallel to the reflector 106 and utilizing the dead space at the rear part of the reflector 106, miniaturization is performed as a whole. Also, by arranging a cushion 123 between the reflector 106 and the transformer substrate 107, impacts from the outside are reduced and the deformation or the like of the reflector 106 by the heat from the transformer substrate 107 is prevented.
Patent JP-S60220352-A (JP)
Title: Photosensitive body for electrophotographic copying device
Inventor: YAMAMOTO AKIRA
IPC: G03G5/08
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a photosensitive body which is free from drop-out without spoiling sensitivity thereof by changing continuously the concn. of Te in the thickness direction of the Se-Te photosensitive body and adjusting the concn. of Te in such a way that the peak of the concn. of Te is maintained between 10- 3,000nm from the surface of the photosensitive body. CONSTITUTION:The Se-Te photosensitive layer having 20-120mum thickness is provided on a substrate. The concn. of Te in the thickness direction of the photosensitive layer changes continuously so as to increase or decrease from about 2-7% in the position of about 10mum from the surface up to the surface. The peak of 15-30% concn. of Te is so adjusted as to be maintained within the 10- 3,000nm region from the surface of the photosensitive layer. The image having high quality without drop-out is thus inexpensively obtd.
Patent JP-S5412523-A (JP)
Title: Input pen
Inventor: SHIRATORI YOSHIO
IPC: G06F3/02
Filed: 1977-06-29
Abstract: PURPOSE: To secure an easy generation of the mechanical impact pulse as the input signal and thus to reduce the cost for the input device of the electronic computer by making use of the function of the permanent magnet and the compression spring. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10267724-A (JP)
Title: Diaphragm type gas meter
Inventor: HAKAMATA AKIHIKO
IPC: G01F3/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm type gas meter which can surely prevent float of slide valve from a valve seat when rotation of the slide valve is transmitted to a gas flow display means and even if a rotation transmitting means is broken down and the slide valve is forcibly floated. SOLUTION: This gas meter has a valve seat 3, a slide valve 4 turning by sliding on this valve seat 3 and performing supply and exhaust of gas to from bladder diaphragm 22, a link mechanism 5 for converting reciprocating movement of the bladder diaphragm 22 caused according to supply/exhaust of gas into rotational movement and transmitting it on a crankshaft 5d on the slide valve 4 and turning and driving the slide valve 4 and a rotation transmitting means (gear box) 9 disposed upward of the slide valve 4 and transmitting rotation of the slide valve 4 to a gas flow display means (counter) 11 through the crankshaft 5d and a first magnet 7 is disposed in an upper part of the slide valve 4 and a second magnet 8 is disposed in a lower part of the rotation transmitting means 9 in the direction repulsive to the first magnet 7.
Patent JP-S63272657-A (JP)
Title: Vessel and manufacture and production unit thereof
Inventor: EIBINTO HANSU BURESUTOGAARUTO
IPC: B65D30/24
Filed: 1988-03-30
Abstract: In a container (1) of flexible material and including a tube-shaped blank divided into two opposite side walls (5) and two intermediate pairs of gusset walls (6) by means of gussets (2, 3), and having at least one block bottom (8, 9), a tightly sealed, outwardly folding discharge valve (11) is provided in the block bottom (8), said discharge valve being resealable and provided with a gripping means (16). The opening of the valve is formed by shortening a part of the folded end area to predominantly the same length as the depth (19) of the gusset (2). When manufacturing the container (1) from tubing, it is gusseted and divided into blanks corresponding to the container. Then a part of the end area of the blank is cut along a first intersection parallel and adjacent to the middle fold (7) in one of the gussets (2) when the blank is folded up, and along a second, transverse intersection (23) one gusset depth (19) apart from the fold lines (25) around which the final folding of the side walls is performed, whereupon the block bottom (8) is folded, while optionally mutually glueing or welding the folded side walls. Only the parts of the block bottom (8) not in touch with the gusset walls (6) with the cutout are optionally glued or welded. The resulting container with block bottom has a well functioning resealable discharge valve and is suitable for manufacture in a continuous process from an endless material without use of extra material.
Patent JP-H09270145-A (JP)
Title: Optical pickup device, recording and reproducing device
Inventor: MOCHIZUKI TSUTOMU
IPC: G11B7/1381
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which can record and reproduce an information signal for plural kinds of optical disks in which depth of each transparent substrate is different. SOLUTION: Luminous flux emitted from a first and a second semiconductor leasrs 1, 2 of which light emitting frequencies are different is made to enter an object lens 7 through a filter 6 in which a part having a frequency selectivity for transmissivity is formed in a ring type. The numerical aperture of the object lend 7 (NA) can be varied by selecting the semiconductor lasers 1, 2 emitted in accordance with depth of transparent substrates of an optical disks 101, 102.
Patent JP-S562775-A (JP)
Title: Release signal processing system
Inventor: FUJIMOTO JIYUN
IPC: H04Q1/30
Filed: 1979-06-22
Abstract: PURPOSE:To make it possible to supply various kinds of service without any hindrance in line exchange operations, by transmitting the polarity just after release pulse generation continuously to the other-party line as it is after generation of the release pulse. CONSTITUTION:Network NW connected to control unit CONT14 is connected between line 11-1 connected to respective one-party terminals and line 11-2 connected to the other-party terminals. The signal waveform appearing on the line form line 11-1 to line 11-2 rises from the A polarity to the Z polarity to form call pulse Pc. Following this pulse, the selection signal and the communication signal S are transmitted. Further, when communication terminates, release pulse Pr changing from the Z polarity to the A polarity is formed. In control unit 14, a signal indicating that release pulse Pr has been received from trunk unit 12-1 is received after prescribed time T, and pulse Ps for service rising from the A polarity to the Z polarity is added to release pulse Pr, thus performing various kinds of service without any hindrance in line exchange operations.
Patent JP-H02821-A (JP)
Title: Liquid crystal display element
Inventor: AKATSUKA MINORU
IPC: G02F1/133
Filed: 1988-04-01
Abstract: PURPOSE:To produce the liquid crystal display element which is bright and has a good black-and-white extent at high yield by specifying the product of the refractive index anisotropy of the liquid crystal in a liquid crystal layer and the thickness of the liquid crystal layer and arranging an uniaxial birefringent plate between the liquid crystal layer and a polarizing plate. CONSTITUTION:The product DELTAn1.d1 of the refractive index anisotropy DELTAn1 of the liquid crystal in the liquid crystal layer 3 and the thickness d1 of the liquid crystal 3 is set to 0.4-1.5mum and uniaxial birefringent plates 4A and 4B are arranged between the liquid crystal and at least either of deflecting plates 1 and 2. Only one liquid crystal layer 3 is required and no 2nd liquid crystal layer which easily causes deterioration in productivity and a color irregularity is not necessary. Consequently, a black-and-white display which has a higher contrast ratio than a conventional supertwist liquid crystal display element can be obtained and a sharp positive or negative display of high display quality is realized.
Patent JP-H02260872-A (JP)
Title: Picture signal compressing coding device and expansion decoder
Inventor: MORONAGA KENJI
IPC: H04N1/419
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the capacity of a lookup table used for Huffman coding by devising the subject device such that a shift area data detection means allows a coding means to apply coding when a digital picture data is a data within a prescribed range. CONSTITUTION:A shift area data detection means 26 is provided, which detects it when a digital picture data split into blocks is a data with a prescribed range with low production probability and the shift area data detection means 26 uses a code coding means 24 to code a digital picture data when the digital picture data is a data within a prescribed range and uses a Huffman coding means 20 to code the data when the digital picture data is a data at the outside of the prescribed range. When the data production probability is low, since coding is applied by using a shift code in place of the Huffman coding, the capacity of the memory storing lookup table data used for the huffman coding is reduced.
Patent JP-S62236132-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA MATSUAKI
IPC: G11B5/706
Filed: 1986-04-07
Abstract: PURPOSE:To enhance the reproduction output of the titled medium over the wide wavelength region by orienting both the upper and the lower magnetic layer in the direction vertical to the carrier surface. CONSTITUTION:A magnetic layer obtained by dispersing hexagonal plate ferromagnetic substance powder having an axis easy for magnetization in the direction vertical to the flat surface in a binder is formed on one surface of a nonmagnetic carrier as the lower layer, and a magnetic layer obtained by dispersing acicular ferromagnetic substance powder, especially ferromagnetic alloy powder, in a binder is provided thereon as the upper layer. Both magnetic layers are oriented in the direction vertical to the carrier surface. Cobalt- substituted barium ferrite and strontium ferrite are exemplified as the hexagonal plate ferromagnetic substance to be used in the lower magnetic layer. Gamma- Fe2O3, Co-contg. gamma-Fe2O3, chromium dioxide, ferromagnetic alloy powder, etc., are used as the acicular ferromagnetic powder to be used in the upper magnetic layer, and the ferromagnetic alloy powder is most preferably used. As a result, a high reproduction output can be obtained in the wide wavelength region.
Patent JP-H01249521-A (JP)
Title: Drive control operation device for driven member installed on vehicle
Inventor: YAMAGUCHI SETSUJI
IPC: B60P3/16
Filed: 1988-03-31
Abstract: PURPOSE:To finely and appropriately carry out drive control by controlling a driven member rotatably installed on a vehicle in such a way that the driven member is rotated at a constant speed in a middle or low speed range during normal mode operation while being rotated arbitrarily up to a high speed during high speed mode operation. CONSTITUTION:An onboard driven member such as a mixer drum 2 on a concrete mixer truck or the like is driven by a hydraulic motor M which is controlled by a hydraulic pump P driven by a running engine E. The hydraulic pump P is remote-controlled by actuators 4 inside and outside of the truck. In this arrangement, a data processor 12 is installed on the truck. The data processor receives detection signals from rotational speed sensors 13, 15 for the mixer drum 2 and the running engine E, and delivers control signals to a servo-valve SV for the hydraulic pump P and an accelerator drive section 14 for the running engine E.
Patent JP-H10275711-A (JP)
Title: Ptc current limiter provided with backup function
Inventor: OHASHI TAKASHI
IPC: H01C7/13
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a PTC current limiter using a PTC element of superior backup function. SOLUTION: A PTC current limiter is constituted with a composite PTC element body 10a, a first metal electrode plate 15 connected with a 15a in between and a second metal electrode plate 16 connected with a fix-bonding metal foil 16a in between. The composite PTC element body 10a is constituted with a first PTC element plate 11, a low heat quantity fusing point metal foil 12 fix-bonded to the top of the first PTC element plate 11, a thermal accumulator 13 fix-bonded to the top of the low heat quantity fusing point metal foil 12, and a plate-like second PTC element plate 14, fix-bonded to the top of the thermal accumulator 13, in which a temperature at which a resistance value increases is higher and amounts of energy and current for increase of resistance are larger than the first PTC element plate 11.
Patent JP-S58198258-A (JP)
Title: Preparation of coating of food material, etc.
Inventor: UENO MORIO
IPC: A23L7/157
Filed: 1982-05-12
Abstract: PURPOSE:To prepare a coating giving a thick coating layer to the surface of a food material, etc., suppressing the dissipation of water from the food material during cooking, and having improved water-retainability, by using a premixed flour containing a specific gelling agent. CONSTITUTION:Premixed flour composed mainly of starch such as wheat flour, etc. mixed with a gelling agent composed mainly of higher vegetables such as guar gum, locust bean gum, etc., algae such as agar, alginic acid, etc., microorganisms such as dextran, curdlan, etc., animaloriginated materials such as casein, gelatin, etc. or chemical compositions, is applied to the surface of a food material, and the water contained in the material is absorbed to the coating layer. If necessary, the coating procedure and the water-absorption procedure are repeated, and the coated food is heated at a temperature above the gelling temperature of the water-containing coating layer to solidify the coating layer.
Patent JP-S58195470-A (JP)
Title: Driver checking circuit
Inventor: KAWAGUCHI HIROMI
IPC: H02M1/08
Filed: 1982-05-11
Abstract: PURPOSE:To simplify a driver checking circuit and to improve the detecting sensitivity by providing a detecting transistor instead of a comparator which forms the driver checking circuit. CONSTITUTION:A driver checking circuit 1' which detects the malfunction of any of a plurality of drive coils L1-Ln is provided commonly at the coils. A detecting transistor Tr1 is provided instead of the conventional comparator in the checking circuit 1', a resistor R2 is provided between the emitter and the base of the transistor, and the resistance value is set to a value which satisfies (V-Vc)XR2/(R1+R2)>=0.7, where r1 is the resistance values of resistors R11- R1n, V is supplied voltage, and Vc is the voltage at the connecting point of the drive coil to drive element. When the drivers Q1-Qn are damaged or the drive coil is shortcircuited, the base voltage of the transistor Tr is reduced through the resistors R11-R1n, the transistor is conducted, and an output voltage is generated at the resistor R2.
Patent JP-S61181533-A (JP)
Title: Perfluoro-compound dispersion containing reduced amount of surfactant and its production
Inventor: UIRIAMU MATSUKOOMITSUKU
IPC: A61K31/025
Filed: 1985-04-15
Abstract: Compositions having enhanced gas and drug transporting capability, are prepared by providing a perfluoro compound dispersed in an aqueous medium with a surfactant to form an aqueous initial dispersion, concentrating the perfluoro compound phase of the dispersion as by centrifugation or filtration, wherein a portion of the surfactant remains complexed with the particles of the peifluoro compound phase and the balance of the surfactant is in the aqueous phase, separating the phases, and redispersing the particles of the concentrated perfluoro compound phase to form a final dispersion in which a major portion of the surfactant is complexed with the perfluoro compound particles.
Patent JP-H01250658-A (JP)
Title: Pinion rack traveling device
Inventor: KUROKI YUJI
IPC: F16H19/04
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate backlash between a rack gear and a pinion gear in a simple constitution by installing the rack gear in such a manner as to freely slide to the pinion gear side, and elastically urging the rack gear to the pinion gear side. CONSTITUTION:A T-shaped engaging projection 24 is provided on a rack base 18, and the head portion of the engaging projection 24 is passed through a T-shaped engaging hole 22 bored in a rack gear 16, so that the rack gear 16 is slid towards the tooth form to be stopped. With the above movement, the rack gear 16 is slid and guided to the pinion gear side. A plate spring 26 positioned on the back side of the rack gear 16 is provided on a rack base 18 where the rack gear 16 is installed, and the rack gear 16 is elastically urged along the engaging hole 22 to the pinion gear 20 side. Accordingly, when the rack gear 16 is moved by the rotation of the pinion 20, backlash between both gears is eliminated by pressing of the rack gear 16.
Patent JP-2000273411-A (JP)
Title: Insulating adhesive sheet, copper-clad insulating adhesive sheet and multi-layer printed-wiring board
Inventor: HAMA MASAYUKI
IPC: C09J7/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To form an insulating adhesive sheet having flame retardant property meeting the maximum combustion time shorter than a specific time, not causing film discoloration of electroless copper plating and useful for multilayer printed- wiring boards, or the like. SOLUTION: This sheet is formed by shaping an insulating adhesive formulated with a phosphate in an amount of 0.2-0.7 wt.% in terms of phosphorus into a sheet-like product. The objective sheet is preferably superimposed on one surface of copper foil. For example, triphenyl phosphite is employed as the phosphate, a thermosetting resin such as a bisphenol A-type epoxy resin is employed as a base resin of the insulating adhesive, and a curing agent such as resol resin and a hardening accelerator such as imidazoles are used for curing the resin. The adhesive formulated with a phosphate meets a V-0 level (the maximum combustion time of <=10 s) according to the 94 UL testing method when shaped into an insulating layer.
Patent JP-S574997-A (JP)
Title: Platina compound and its drug composition
Inventor: YOSHIOBI CHIKAO
IPC: A61P31/04
Filed: 1980-06-11
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, alkali metal, or lower alkyl). EXAPLE:A compound wherein R is Na in the formula I.  
     USE: An antibacterial agent and antitumor agent. Having improved water solubility, and low side effect, e.g., renal toxicity, etc.  
     PROCESS: A well-known compound shown by the formula II (R and R 1  are lower alkyl) is heated in the presence of hydrochloric acid in an alcohol, to give a compound shown by the formula III, which is dissolved in water and reacted with an aqueous solution of platinous chloride and hydrogencarbonate, to give a compound shown by the formula I. And, if necessary, this compound is converted into an alkali metal or lower alkyl ester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01252080-A (JP)
Title: Video camera
Inventor: MITA KIYOBUMI
IPC: H04N5/357
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the worsening of the S/N of a video signal due to a shot noise signal by being equipped with the output level detecting means of a CCD and attenuating a high frequency component when a detecting level is low. CONSTITUTION:The output of a gain control amplifier 14 is supplied to an LPL 22 and a signal processing circuit 15 and given to a level detecting circuit 23. Further, it is given through a switch 24 to the signal processing circuit 15 and a level detecting circuit 23. A detecting circuit, when an input is smaller than a prescribed level, generates the gain control signal of the amplifier 14 and the switching signal of switches 21 and 24. The shot signal of a CCD 12 is the noise signal of a band characteristic in proportion to the frequency of the reading clock of the CCD 12 and exists at the high frequency region of the output signal of the CCD 12. When the subject illumination is low and the output signal level of the CCD 12 is small, the S/N can be improved through the LPF 22.